Preparation method of nano-copper modified alloy tableware

• Main Authors: ZHANG YAOLAN, JU YAN
• Format: Patent
• Language: Chinese; English
• Published: 19.01.2021
• Subjects: ALLOYS; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; CASTING; CHEMICAL SURFACE TREATMENT; CHEMISTRY; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; COFFEE MILLS; DIFFUSION TREATMENT OF METALLIC MATERIAL; DOMESTIC ARTICLES OR APPLIANCES; FERROUS OR NON-FERROUS ALLOYS; FOUNDRY MOULDING; FURNITURE; HOUSEHOLD OR TABLE EQUIPMENT; HUMAN NECESSITIES; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; METALLURGY; PERFORMING OPERATIONS; POWDER METALLURGY; PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; SPICE MILLS; SPRAYING OR ATOMISING IN GENERAL; SUCTION CLEANERS IN GENERAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; TRANSPORTING; TREATMENT OF ALLOYS OR NON-FERROUS METALS

The invention provides a preparation method of nano-copper modified alloy tableware, and relates to the technical field of nano-copper. The effects of enhancing the strength and toughness of the tableware, reducing the heat conductivity of the tableware and enhancing the oleophobicity and hydrophobicity of the tableware are achieved. The preparation method of the nano-copper modified alloy tableware comprises the following steps that S1, nano-copper is modified and reduced through a chemical reduction method to be reduced and grown into nano-copper metal powder; S2, the nano-copper metal powder and zinc oxide are put into a crucible to be subjected to high-temperature melting, and therefore an alloy solution is obtained; and S3, the alloy solution obtained after high-temperature melting ispoured into a tableware mold. According to the preparation method of the nano-copper modified alloy tableware, the nano-copper is reduced and then mixed with zinc to obtain the nano-copper-zinc alloyto manufacture tableware,